// ---------------------------------------------
// LOGIN FUNCTIONS
// ---------------------------------------------

function loginFocusUsername(inObj) {
	if( inObj.value == "Username" ) {
		inObj.value = "";
	}
}

function loginBlurUsername(inObj) {
	if( inObj.value == "" ) {
		inObj.value = "Username";
	}
}

function loginChangePassword(inToWhat) {
	if( inToWhat == "text" ) {
		document.getElementById("loginformpassword").innerHTML = '<input type="text" class="text" name="_loginpass" value="Password" onfocus="loginFocusPassword()" />';
	} else {
		document.getElementById("loginformpassword").innerHTML = '<input type="password" class="text" id="_loginpass" name="_loginpass" onblur="loginBlurPassword(this.value)" />';
	}
}

function loginFocusPassword() {
	loginChangePassword("password");
	setTimeout('document.getElementById("_loginpass").focus();', 10);
	
}

function loginBlurPassword(inValue) {
	if( inValue == "" ) {
		loginChangePassword("text");
	}
}

function validateLoginForm() {
	var f = document.getElementById("loginform");
	if( f._loginname.value == "" || f._loginname.value == "Username" ) {
		alert("You must enter your username.");
		return false;
	}
	if( f._loginpass.value == "" || f._loginpass.value == "Password" ) {
		alert("You must enter your password.");
		return false;
	}
	return true;
}


// ---------------------------------------------
// IMAGE FUNCTIONS
// ---------------------------------------------

function swap(imageName, action) {
	if (document.images) {
		document.getElementById(imageName).src = eval(imageName + "_" + action + ".src");
	}
}

if (document.images) {
	menu_blog_off = new Image();
	menu_blog_off.src = "/images/menu_blog_off.gif";
	menu_blog_on = new Image();
	menu_blog_on.src = "/images/menu_blog_on.gif";
	menu_files_off = new Image();
	menu_files_off.src = "/images/menu_files_off.gif";
	menu_files_on = new Image();
	menu_files_on.src = "/images/menu_files_on.gif";
	menu_events_off = new Image();
	menu_events_off.src = "/images/menu_events_off.gif";
	menu_events_on = new Image();
	menu_events_on.src = "/images/menu_events_on.gif";
	menu_profile_off = new Image();
	menu_profile_off.src = "/images/menu_profile_off.gif";
	menu_profile_on = new Image();
	menu_profile_on.src = "/images/menu_profile_on.gif";
}